170728-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170728-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,7,2 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 170728-75:
(8*1)+(7*7)+(6*0)+(5*7)+(4*2)+(3*8)+(2*7)+(1*5)=143
143 % 10 = 3
So 170728-75-3 is a valid CAS Registry Number.
170728-75-3Relevant articles and documents
Carboxylic acid Leukotriene B4 antagonists
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, (2008/06/13)
The invention relates to compounds selected from the group consisting of the formulas: STR1 wherein R2 and Ph are as described herein. These compounds are potent leukotriene B4 antagonists and are therefore useful in the treatment of inflammatory diseases.